Old Tower (Sapelo Island) Weather Forecast

    • 80
    • 90

    Chance Thunderstorms

    • 79
    • 90

    Chance Thunderstorms

    • 79
    • 88

    Thunderstorms Likely

    • 79
    • 86

    Thunderstorms Likely

    • 78
    • 86

    Chance Thunderstorms

    • 78
    • 87

    Chance Rain Showers

Today 14 Aug Coastal McIntosh

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Heat index Values up to 111 this afternoon. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 14 Aug Coastal McIntosh

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the upper 70s. Heat index Values up to 105 early in the evening. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Old Tower (Sapelo Island) Temperature Statistics

August Temperature

Brunswick / Glynco (14.3 miles)

  • Lowest 8 August, 2025

    72.1 °F

  • Average August

    79.8 °F

  • Highest 1 August, 2025

    97.9 °F

Climate (2020–Present)

Brunswick / Glynco (14.3 miles)

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  • Average Low 2020–2025

    58.1 °F

  • Average 2020–2025

    67.7 °F

  • Average High 2020–2025

    78.3 °F
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